1st Sun Gear, for Komatsu part number YM172164-70210 Genuine quality (see notes on compatible parts). This part is supplied by the Final Drive Centre and is made by the same manufacturer that supplied the original part. These parts offer the best long-term repair solution.
YM172164-70210 Komatsu 1st Sun Gear Genuine
Komatsu 1st Sun Gear Genuine
YM172164-70210 – Komatsu 1st Sun Gear Genuine Quality repair part.